IGLib  1.7.2
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Classes | Static Public Member Functions | Static Private Member Functions | List of all members
alglib.bdss Class Reference

Classes

class  cvreport
 

Static Public Member Functions

static void dserrallocate (int nclasses, ref double[] buf)
 
static void dserraccumulate (ref double[] buf, double[] y, double[] desiredy)
 
static void dserrfinish (ref double[] buf)
 
static void dsnormalize (ref double[,] xy, int npoints, int nvars, ref int info, ref double[] means, ref double[] sigmas)
 
static void dsnormalizec (double[,] xy, int npoints, int nvars, ref int info, ref double[] means, ref double[] sigmas)
 
static double dsgetmeanmindistance (double[,] xy, int npoints, int nvars)
 
static void dstie (ref double[] a, int n, ref int[] ties, ref int tiecount, ref int[] p1, ref int[] p2)
 
static void dstiefasti (ref double[] a, ref int[] b, int n, ref int[] ties, ref int tiecount, ref double[] bufr, ref int[] bufi)
 
static void dsoptimalsplit2 (double[] a, int[] c, int n, ref int info, ref double threshold, ref double pal, ref double pbl, ref double par, ref double pbr, ref double cve)
 
static void dsoptimalsplit2fast (ref double[] a, ref int[] c, ref int[] tiesbuf, ref int[] cntbuf, ref double[] bufr, ref int[] bufi, int n, int nc, double alpha, ref int info, ref double threshold, ref double rms, ref double cvrms)
 
static void dssplitk (double[] a, int[] c, int n, int nc, int kmax, ref int info, ref double[] thresholds, ref int ni, ref double cve)
 
static void dsoptimalsplitk (double[] a, int[] c, int n, int nc, int kmax, ref int info, ref double[] thresholds, ref int ni, ref double cve)
 
static void dserrallocate (int nclasses, ref double[] buf)
 
static void dserraccumulate (ref double[] buf, double[] y, double[] desiredy)
 
static void dserrfinish (ref double[] buf)
 
static void dsnormalize (ref double[,] xy, int npoints, int nvars, ref int info, ref double[] means, ref double[] sigmas)
 
static void dsnormalizec (double[,] xy, int npoints, int nvars, ref int info, ref double[] means, ref double[] sigmas)
 
static double dsgetmeanmindistance (double[,] xy, int npoints, int nvars)
 
static void dstie (ref double[] a, int n, ref int[] ties, ref int tiecount, ref int[] p1, ref int[] p2)
 
static void dstiefasti (ref double[] a, ref int[] b, int n, ref int[] ties, ref int tiecount, ref double[] bufr, ref int[] bufi)
 
static void dsoptimalsplit2 (double[] a, int[] c, int n, ref int info, ref double threshold, ref double pal, ref double pbl, ref double par, ref double pbr, ref double cve)
 
static void dsoptimalsplit2fast (ref double[] a, ref int[] c, ref int[] tiesbuf, ref int[] cntbuf, ref double[] bufr, ref int[] bufi, int n, int nc, double alpha, ref int info, ref double threshold, ref double rms, ref double cvrms)
 
static void dssplitk (double[] a, int[] c, int n, int nc, int kmax, ref int info, ref double[] thresholds, ref int ni, ref double cve)
 
static void dsoptimalsplitk (double[] a, int[] c, int n, int nc, int kmax, ref int info, ref double[] thresholds, ref int ni, ref double cve)
 

Static Private Member Functions

static double xlny (double x, double y)
 
static double getcv (int[] cnt, int nc)
 
static void tieaddc (int[] c, int[] ties, int ntie, int nc, ref int[] cnt)
 
static void tiesubc (int[] c, int[] ties, int ntie, int nc, ref int[] cnt)
 
static double xlny (double x, double y)
 
static double getcv (int[] cnt, int nc)
 
static void tieaddc (int[] c, int[] ties, int ntie, int nc, ref int[] cnt)
 
static void tiesubc (int[] c, int[] ties, int ntie, int nc, ref int[] cnt)
 

Member Function Documentation

static void alglib.bdss.dserrallocate ( int  nclasses,
ref double[]  buf 
)
inlinestatic

Referenced by alglib.logit.mnlallerrors().

static void alglib.bdss.dserraccumulate ( ref double[]  buf,
double[]  y,
double[]  desiredy 
)
inlinestatic

References alglib.math.maxrealnumber, and alglib.math.sqr().

Referenced by alglib.logit.mnlallerrors().

static void alglib.bdss.dserrfinish ( ref double[]  buf)
inlinestatic

Referenced by alglib.logit.mnlallerrors().

static void alglib.bdss.dsnormalize ( ref double  xy[,],
int  npoints,
int  nvars,
ref int  info,
ref double[]  means,
ref double[]  sigmas 
)
inlinestatic

References alglib.basestat.samplemoments().

static void alglib.bdss.dsnormalizec ( double  xy[,],
int  npoints,
int  nvars,
ref int  info,
ref double[]  means,
ref double[]  sigmas 
)
inlinestatic

References alglib.basestat.samplemoments().

static double alglib.bdss.dsgetmeanmindistance ( double  xy[,],
int  npoints,
int  nvars 
)
inlinestatic

References alglib.math.maxrealnumber.

static void alglib.bdss.dstie ( ref double[]  a,
int  n,
ref int[]  ties,
ref int  tiecount,
ref int[]  p1,
ref int[]  p2 
)
inlinestatic

References alglib.tsort.tagsort().

Referenced by alglib.bdss.dsoptimalsplit2(), alglib.bdss.dsoptimalsplitk(), alglib.bdss.dssplitk(), and alglib.testbdssunit.testbdss().

static void alglib.bdss.dstiefasti ( ref double[]  a,
ref int[]  b,
int  n,
ref int[]  ties,
ref int  tiecount,
ref double[]  bufr,
ref int[]  bufi 
)
inlinestatic

References alglib.tsort.tagsortfasti().

Referenced by alglib.bdss.dsoptimalsplit2fast().

static void alglib.bdss.dsoptimalsplit2 ( double[]  a,
int[]  c,
int  n,
ref int  info,
ref double  threshold,
ref double  pal,
ref double  pbl,
ref double  par,
ref double  pbr,
ref double  cve 
)
inlinestatic

References alglib.bdss.dstie(), alglib.math.maxrealnumber, and alglib.bdss.xlny().

Referenced by alglib.dsoptimalsplit2(), and alglib.testbdssunit.testbdss().

static void alglib.bdss.dsoptimalsplit2fast ( ref double[]  a,
ref int[]  c,
ref int[]  tiesbuf,
ref int[]  cntbuf,
ref double[]  bufr,
ref int[]  bufi,
int  n,
int  nc,
double  alpha,
ref int  info,
ref double  threshold,
ref double  rms,
ref double  cvrms 
)
inlinestatic

References alglib.bdss.dstiefasti(), alglib.math.maxrealnumber, and alglib.math.sqr().

Referenced by alglib.dsoptimalsplit2fast(), and alglib.testbdssunit.testbdss().

static void alglib.bdss.dssplitk ( double[]  a,
int[]  c,
int  n,
int  nc,
int  kmax,
ref int  info,
ref double[]  thresholds,
ref int  ni,
ref double  cve 
)
inlinestatic

References alglib.ap.assert(), alglib.bdss.dstie(), alglib.bdss.getcv(), alglib.math.maxrealnumber, and alglib.bdss.tieaddc().

Referenced by alglib.testbdssunit.testbdss().

static void alglib.bdss.dsoptimalsplitk ( double[]  a,
int[]  c,
int  n,
int  nc,
int  kmax,
ref int  info,
ref double[]  thresholds,
ref int  ni,
ref double  cve 
)
inlinestatic

References alglib.ap.assert(), alglib.bdss.dstie(), alglib.bdss.getcv(), alglib.math.maxrealnumber, alglib.bdss.tieaddc(), and alglib.bdss.tiesubc().

Referenced by alglib.testbdssunit.testbdss().

static double alglib.bdss.xlny ( double  x,
double  y 
)
inlinestaticprivate

Referenced by alglib.bdss.dsoptimalsplit2(), and alglib.bdss.getcv().

static double alglib.bdss.getcv ( int[]  cnt,
int  nc 
)
inlinestaticprivate

References alglib.bdss.xlny().

Referenced by alglib.bdss.dsoptimalsplitk(), and alglib.bdss.dssplitk().

static void alglib.bdss.tieaddc ( int[]  c,
int[]  ties,
int  ntie,
int  nc,
ref int[]  cnt 
)
inlinestaticprivate

Referenced by alglib.bdss.dsoptimalsplitk(), and alglib.bdss.dssplitk().

static void alglib.bdss.tiesubc ( int[]  c,
int[]  ties,
int  ntie,
int  nc,
ref int[]  cnt 
)
inlinestaticprivate

Referenced by alglib.bdss.dsoptimalsplitk().

static void alglib.bdss.dserrallocate ( int  nclasses,
ref double[]  buf 
)
inlinestatic
static void alglib.bdss.dserraccumulate ( ref double[]  buf,
double[]  y,
double[]  desiredy 
)
inlinestatic

References alglib.math.maxrealnumber, and alglib.math.sqr().

static void alglib.bdss.dserrfinish ( ref double[]  buf)
inlinestatic
static void alglib.bdss.dsnormalize ( ref double  xy[,],
int  npoints,
int  nvars,
ref int  info,
ref double[]  means,
ref double[]  sigmas 
)
inlinestatic

References alglib.basestat.samplemoments().

static void alglib.bdss.dsnormalizec ( double  xy[,],
int  npoints,
int  nvars,
ref int  info,
ref double[]  means,
ref double[]  sigmas 
)
inlinestatic

References alglib.basestat.samplemoments().

static double alglib.bdss.dsgetmeanmindistance ( double  xy[,],
int  npoints,
int  nvars 
)
inlinestatic

References alglib.math.maxrealnumber.

static void alglib.bdss.dstie ( ref double[]  a,
int  n,
ref int[]  ties,
ref int  tiecount,
ref int[]  p1,
ref int[]  p2 
)
inlinestatic

References alglib.tsort.tagsort().

static void alglib.bdss.dstiefasti ( ref double[]  a,
ref int[]  b,
int  n,
ref int[]  ties,
ref int  tiecount,
ref double[]  bufr,
ref int[]  bufi 
)
inlinestatic

References alglib.tsort.tagsortfasti().

static void alglib.bdss.dsoptimalsplit2 ( double[]  a,
int[]  c,
int  n,
ref int  info,
ref double  threshold,
ref double  pal,
ref double  pbl,
ref double  par,
ref double  pbr,
ref double  cve 
)
inlinestatic

References alglib.bdss.dstie(), alglib.math.maxrealnumber, and alglib.bdss.xlny().

static void alglib.bdss.dsoptimalsplit2fast ( ref double[]  a,
ref int[]  c,
ref int[]  tiesbuf,
ref int[]  cntbuf,
ref double[]  bufr,
ref int[]  bufi,
int  n,
int  nc,
double  alpha,
ref int  info,
ref double  threshold,
ref double  rms,
ref double  cvrms 
)
inlinestatic

References alglib.bdss.dstiefasti(), alglib.math.maxrealnumber, and alglib.math.sqr().

static void alglib.bdss.dssplitk ( double[]  a,
int[]  c,
int  n,
int  nc,
int  kmax,
ref int  info,
ref double[]  thresholds,
ref int  ni,
ref double  cve 
)
inlinestatic

References alglib.ap.assert(), alglib.bdss.dstie(), alglib.bdss.getcv(), alglib.math.maxrealnumber, and alglib.bdss.tieaddc().

static void alglib.bdss.dsoptimalsplitk ( double[]  a,
int[]  c,
int  n,
int  nc,
int  kmax,
ref int  info,
ref double[]  thresholds,
ref int  ni,
ref double  cve 
)
inlinestatic

References alglib.ap.assert(), alglib.bdss.dstie(), alglib.bdss.getcv(), alglib.math.maxrealnumber, alglib.bdss.tieaddc(), alglib.bdss.tiesubc(), and alglib.apserv.touchint().

static double alglib.bdss.xlny ( double  x,
double  y 
)
inlinestaticprivate
static double alglib.bdss.getcv ( int[]  cnt,
int  nc 
)
inlinestaticprivate

References alglib.bdss.xlny().

static void alglib.bdss.tieaddc ( int[]  c,
int[]  ties,
int  ntie,
int  nc,
ref int[]  cnt 
)
inlinestaticprivate
static void alglib.bdss.tiesubc ( int[]  c,
int[]  ties,
int  ntie,
int  nc,
ref int[]  cnt 
)
inlinestaticprivate
The documentation for this class was generated from the following file: